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Benjamin R. Barsdell
Researcher at Harvard University
Publications - 27
Citations - 1820
Benjamin R. Barsdell is an academic researcher from Harvard University. The author has contributed to research in topics: CUDA & Graphics processing unit. The author has an hindex of 15, co-authored 27 publications receiving 1637 citations. Previous affiliations of Benjamin R. Barsdell include Swinburne University of Technology & Australian Research Council.
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Journal ArticleDOI
A population of fast radio bursts at cosmological distances.
David J. Thornton,David J. Thornton,Ben Stappers,Matthew Bailes,Matthew Bailes,Benjamin R. Barsdell,Benjamin R. Barsdell,Samuel Bates,N. D. R. Bhat,N. D. R. Bhat,N. D. R. Bhat,M. Burgay,Sarah Burke-Spolaor,D. J. Champion,P. Coster,P. Coster,N. D'Amico,Andrew Jameson,Andrew Jameson,Simon Johnston,Michael Keith,Michael Kramer,Michael Kramer,Lina Levin,S. Milia,Cherry Ng,A. Possenti,W. van Straten,W. van Straten +28 more
TL;DR: The detection of four nonrepeating radio transient events with millisecond duration in data from the 64-meter Parkes radio telescope in Australia indicates that these radio bursts had their origin outside the authors' galaxy, but it is not possible to tell what caused them.
Journal ArticleDOI
Accelerating incoherent dedispersion
TL;DR: An analysis of the ‘direct’, ‘tree’ and ‘sub-band’ dedispersion algorithms with respect to their potential for efficient execution on modern graphics processing units (GPUs) finds all three to be excellent candidates, and describes implementations in c for cuda using insight gained from the analysis.
Journal ArticleDOI
The High Time Resolution Universe Pulsar Survey –VIII. The Galactic millisecond pulsar population
Lina Levin,Matthew Bailes,Benjamin R. Barsdell,Samuel Bates,N. D. R. Bhat,N. D. R. Bhat,M. Burgay,Sarah Burke-Spolaor,D. J. Champion,P. Coster,P. Coster,N. D'Amico,N. D'Amico,Andrew Jameson,Simon Johnston,Michael Keith,Michael Kramer,Michael Kramer,S. Milia,S. Milia,Cherry Ng,A. Possenti,Benjamin Stappers,David J. Thornton,W. van Straten +24 more
TL;DR: In this article, the authors use the scale factor method to estimate the number of MSPs in the Galaxy. But the authors do not consider the effect of the luminosity of the pulsars in their model.
Journal ArticleDOI
The High Time Resolution Universe Pulsar Survey - VI. An artificial neural network and timing of 75 pulsars
Samuel Bates,Samuel Bates,Matthew Bailes,Benjamin R. Barsdell,N. D. R. Bhat,M. Burgay,Sarah Burke-Spolaor,D. J. Champion,P. Coster,N. D'Amico,Andrew Jameson,Simon Johnston,Michael Keith,Michael Kramer,Lina Levin,Lina Levin,Andrew Lyne,S. Milia,S. Milia,Cherry Ng,C. Nietner,A. Possenti,Ben Stappers,David J. Thornton,W. van Straten +24 more
TL;DR: In this paper, 75 pulsars discovered in the mid-latitude portion of the High Time Resolution Universe survey, 54 of which have full timing solutions were presented, and all the pulsars have spin periods greater than 100 ms, and none of those with timing solutions is in binaries.
Journal ArticleDOI
The Radio Sky at Meter Wavelengths: m-Mode Analysis Imaging with the Owens Valley Long Wavelength Array
Michael Eastwood,Marin M. Anderson,Ryan M. Monroe,Gregg Hallinan,Benjamin R. Barsdell,Stephen Bourke,Michael A. Clark,Steven W. Ellingson,Jayce Dowell,Hugh Garsden,Lincoln J. Greenhill,J. M. Hartman,Jonathon Kocz,T. Joseph W. Lazio,Danny C. Price,Frank K. Schinzel,G. B. Taylor,Harish Vedantham,Yuankun Wang,David P. Woody +19 more
TL;DR: Tikhonov-regularized mode analysis (Tm$-mode analysis imaging) as discussed by the authors was proposed to construct high-resolution full-sky maps of the sky at frequencies between 36.528 MHz and 73.152 MHz.